Concord Stainless Steel Steamer and Braiser Stock Pot Combo. Can be used as a steamer pot, perfect for oysters, crab, lobsters, vegetables and more. Bottom tier can be used as a stand alone braiser and stock pot. A heavy duty stainless steel removable divider is provided for separating ingredients for steaming. This way can you easily remove ingredients that cooks faster. Available in 4 extra large sizes: 24 Quart, 40 Quart, 60 Quart, 100 Quart.